18746415360

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28549}}^1$

素因数の和:28598

約数の個数: 288

約数和(自身を含む): 70027440000

約数和(自身を除く): 51281024640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 256, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 513, 540, 570, 576, 608, 640, 684, 720, 760, 768, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1710, 1728, 1824, 1920, 2052, 2160, 2280, 2304, 2432, 2565, 2736, 2880, 3040, 3420, 3456, 3648, 3840, 4104, 4320, 4560, 4864, 5130, 5472, 5760, 6080, 6840, 6912, 7296, 8208, 8640, 9120, 10260, 10944, 11520, 12160, 13680, 14592, 16416, 17280, 18240, 20520, 21888, 24320, 27360, 28549, 32832, 34560, 36480, 41040, 43776, 54720, 57098, 65664, 72960, 82080, 85647, 109440, 114196, 131328, 142745, 164160, 171294, 218880, 228392, 256941, 285490, 328320, 342588, 428235, 456784, 513882, 542431, 570980, 656640, 685176, 770823, 856470, 913568, 1027764, 1084862, 1141960, 1284705, 1370352, 1541646, 1627293, 1712940, 1827136, 2055528, 2169724, 2283920, 2569410, 2712155, 2740704, 3083292, 3254586, 3425880, 3654272, 3854115, 4111056, 4339448, 4567840, 4881879, 5138820, 5424310, 5481408, 6166584, 6509172, 6851760, 7308544, 7708230, 8136465, 8222112, 8678896, 9135680, 9763758, 10277640, 10848620, 10962816, 12333168, 13018344, 13703520, 14645637, 15416460, 16272930, 16444224, 17357792, 18271360, 19527516, 20555280, 21697240, 21925632, 24409395, 24666336, 26036688, 27407040, 29291274, 30832920, 32545860, 32888448, 34715584, 36542720, 39055032, 41110560, 43394480, 48818790, 49332672, 52073376, 54814080, 58582548, 61665840, 65091720, 65776896, 69431168, 73228185, 78110064, 82221120, 86788960, 97637580, 98665344, 104146752, 109628160, 117165096, 123331680, 130183440, 138862336, 146456370, 156220128, 164442240, 173577920, 195275160, 197330688, 208293504, 234330192, 246663360, 260366880, 292912740, 312440256, 328884480, 347155840, 390550320, 416587008, 468660384, 493326720, 520733760, 585825480, 624880512, 694311680, 781100640, 937320768, 986653440, 1041467520, 1171650960, 1249761024, 1562201280, 1874641536, 2082935040, 2343301920, 3124402560, 3749283072, 4686603840, 6248805120, 9373207680, 18746415360]

約数ペア:

[(1, 18746415360), (2, 9373207680), (3, 6248805120), (4, 4686603840), (5, 3749283072), (6, 3124402560), (8, 2343301920), (9, 2082935040), (10, 1874641536), (12, 1562201280), (15, 1249761024), (16, 1171650960), (18, 1041467520), (19, 986653440), (20, 937320768), (24, 781100640), (27, 694311680), (30, 624880512), (32, 585825480), (36, 520733760), (38, 493326720), (40, 468660384), (45, 416587008), (48, 390550320), (54, 347155840), (57, 328884480), (60, 312440256), (64, 292912740), (72, 260366880), (76, 246663360), (80, 234330192), (90, 208293504), (95, 197330688), (96, 195275160), (108, 173577920), (114, 164442240), (120, 156220128), (128, 146456370), (135, 138862336), (144, 130183440), (152, 123331680), (160, 117165096), (171, 109628160), (180, 104146752), (190, 98665344), (192, 97637580), (216, 86788960), (228, 82221120), (240, 78110064), (256, 73228185), (270, 69431168), (285, 65776896), (288, 65091720), (304, 61665840), (320, 58582548), (342, 54814080), (360, 52073376), (380, 49332672), (384, 48818790), (432, 43394480), (456, 41110560), (480, 39055032), (513, 36542720), (540, 34715584), (570, 32888448), (576, 32545860), (608, 30832920), (640, 29291274), (684, 27407040), (720, 26036688), (760, 24666336), (768, 24409395), (855, 21925632), (864, 21697240), (912, 20555280), (960, 19527516), (1026, 18271360), (1080, 17357792), (1140, 16444224), (1152, 16272930), (1216, 15416460), (1280, 14645637), (1368, 13703520), (1440, 13018344), (1520, 12333168), (1710, 10962816), (1728, 10848620), (1824, 10277640), (1920, 9763758), (2052, 9135680), (2160, 8678896), (2280, 8222112), (2304, 8136465), (2432, 7708230), (2565, 7308544), (2736, 6851760), (2880, 6509172), (3040, 6166584), (3420, 5481408), (3456, 5424310), (3648, 5138820), (3840, 4881879), (4104, 4567840), (4320, 4339448), (4560, 4111056), (4864, 3854115), (5130, 3654272), (5472, 3425880), (5760, 3254586), (6080, 3083292), (6840, 2740704), (6912, 2712155), (7296, 2569410), (8208, 2283920), (8640, 2169724), (9120, 2055528), (10260, 1827136), (10944, 1712940), (11520, 1627293), (12160, 1541646), (13680, 1370352), (14592, 1284705), (16416, 1141960), (17280, 1084862), (18240, 1027764), (20520, 913568), (21888, 856470), (24320, 770823), (27360, 685176), (28549, 656640), (32832, 570980), (34560, 542431), (36480, 513882), (41040, 456784), (43776, 428235), (54720, 342588), (57098, 328320), (65664, 285490), (72960, 256941), (82080, 228392), (85647, 218880), (109440, 171294), (114196, 164160), (131328, 142745)]